Pivot driver



FIG. 1 is a front perspective view of the pivot driver of the present invention;

FIG. 2 is a left side view;

FIG. 3 is a right side view,

FIG. 4 is a top view;

FIG. 5 is a bottom

FIG. 6 is a front view;

FIG. 7 is a rear view; and,

FIG. 8 is a left side view in flexed condition.

The broken lines showing environment in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a pivot driver, as shown and described. 